I think Kane chose the right thing for his career. He could not achieve the trophies he desired in Tottenham. Bayern Munich is a team that wins the cups every year. Last year, despite having a striker problem, they managed to win the league, albeit in the last match. This year, with the presence of Harry Kane, they can declare the championship earlier. Harry Kane is one of the best strikers in active football right now.
Regardless of whether or not Kane decision is right at the moment i think he knows what best for him. He is one of the best strikers England has and the choice to go to Bayern could be beneficial for his career as a professional player before completely leaving football considering that with what Kane did at Tottenham it willnt be enough to bring him to something worthy and can be proud of even though he did get the top score but for the EPL trophy when he was with Tottenham until whenever he will not be able to get it.
At the moment he is in the best choice for him although a little regrettable when wasting his prime time at Tottenham before but at the moment Kane still has the rest of his prime to be resurrected at Bayern and i think that is the best thing he has and must be maintained.
The current target should be more not only in the domestic competition but in the Champions League although it is a little tough because Leverkusen is still a real challenge for Bayern in the Bundesliga and some other great clubs must be a stumbling block for Kane in the Champions League.